class Person:
    def __init__(self,name,age,sex):
        self.name=name
        self.age=age
        self.sex=sex
    def setName(self,name):
        self.name=name
    def getName(self,name):
        return self.name
    def setAge(self,age):
        self.age=age
    def getAge(self,age):
        return self.age
    def setSex(self,sex):
        self.sex=sex
    def getSex(self,sex):
        return self.sex
    def show(self):
         return 'name:{0},age:{1},sex:{2}'.format(self.name,self.age,self.sex)